Adsorption of zinc on cadmium telluride and mercury telluride surfaces

dc.contributor.author	Wijewardena, K.A.I.L
dc.contributor.author	Neilson, D
dc.contributor.author	Szymanski, J
dc.date.accessioned	2013-05-16T02:56:53Z
dc.date.available	2013-05-16T02:56:53Z
dc.date.issued	1991
dc.identifier.citation	Phys.Rev. B 44/12, (1991) 6344-6350	en_US
dc.identifier.uri	http://archive.cmb.ac.lk:8080/xmlui/handle/70130/3975
dc.description.abstract	Modifications of the surface properties of cadmium and mercury telluride due to the adsorption of zinc atoms are investigated. The bulk band structure is obtained by parametrizing the matrix elements in as empirical tight-binding Hamiltonian. A tellurium-terminated (111) surface is formed by introducing an infinite repulsive potential localized within a layer of cations. The adsorption of a Zn atom at a centered site is studied. The adsorption properties calculated are (i) the change in density of status, (ii) charge densities, and (iii) binding energies as functions of the adsorption parameters.	en_US
dc.language.iso	en	en_US
dc.title	Adsorption of zinc on cadmium telluride and mercury telluride surfaces	en_US